Company lists · Data verified August 2026

Top 22 Cyber-physical security companies based in Greece

Name: Cyber-physical security companies based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 73 companies tracked

There are 73 cyber-physical security companies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 631 professional contacts across them, including 158 with verified work emails and 23 with mobile numbers. Athens is the largest hub.

This list covers cyber-physical security companies headquartered in Greece, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

73Companies

631Contacts tracked

158Verified emails

23Mobile numbers

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The 22 largest cyber-physical security companies based in Greece

Ranked by team size

Top 22 of 73 cyber-physical security companies based in Greece, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	ESA Security Solutions S.A	Chalandri	1,001-5,000	182	39
2	Ifsas Group	n/a	51-200	66	37
3	Cubitech Systems	Athens	11-50	30	15
4	Systecom S.A	Metamorfosi	11-50	25	14
5	Scan Saic Information Systems	n/a	11-50	22	10
6	Keeper Group	Athens	11-50	18	8
7	Union Security	Agios Stefanos	11-50	18	1
8	Mega Sprint Guard	n/a	1,001-5,000	17	1
9	Novatron Security Distribution SA	Attica	51-200	14	7
10	Topsec Security Products	n/a	1-10	8	1
11	Ovit P.C	Athens	51-200	7	4
12	Ch.Theodossis S.A	Athens	51-200	7	2
13	PES Cybersecurity	n/a	1-10	6	4
14	In2solution P.C	Athens	11-50	6	3
15	Infopower PC	Athens	11-50	6	1
16	I-Metrix	Athens	11-50	5	3
17	Cyberone S.A	Athens	1-10	4	3
18	Odesus SA	Athens	11-50	2	1
19	Techforall Team	n/a	1-10	2	1
20	Virtual Controls	Athens	1-10	1	1
21	Bmlsecurity	n/a	1-10	1	1
22	ST Consultants Security Consulting Services	n/a	1-10	1	1

Showing 22 of 73 cyber-physical security companies based in Greece

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Cyber-physical security companies based in Greece at a glance

As of Aug 28, 2026

11-50Median size (employees)

AthensLargest hub · 24 HQs

23Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Cyber-physical security companies by metro

Metro	Companies
Cyber-physical security companies in Athens	24
Cyber-physical security companies in Attica	3
Cyber-physical security companies in Thessaloniki	2
Cyber-physical security companies in Piraeus	1
Cyber-physical security companies in Lamia	1
Cyber-physical security companies in Korae	1
Cyber-physical security companies in Metamorfosi	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cyber-physical security companies”, with match quality audited by blind human judging, and headquartered in Greece.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cyber-physical security companies are there based in Greece?

There are 73 cyber-physical security companies headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

ESA Security Solutions S.A, headquartered in Chalandri, tops this list with the largest team on record.

Which city has the most cyber-physical security companies?

Athens leads with 24 headquartered companies, followed by Attica (3) and Thessaloniki (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 158 verified decision-maker contacts tracked across these 73 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.